SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900T + NVIDIA GeForce RTX 3090

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

94 / 100
ULTIMATE READY

Apex Performer

Top 6% of systems. Capable of 4K Ultra gaming and advanced rendering.

4K 60+ FPSVR ReadyRay Tracing

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
96%
VS
GPU
93%
PROCESSOR

Intel Core i9-13900T

61,723 Benchmark Score
Top 4% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 3090

27,565 Benchmark Score
Top 7% Market Ranking
View Full Specs →

Market Position

How your build compares to others
Budget
0-30
Mid-Range
30-60
High-End
60-85
Enthusiast
85-100
Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles
View All Games →

Performance Insights

Tips to maximize your system

Optimal Performance

Your system is in the top tier. You can run any modern game at maximum settings.

4K Gaming Ready

Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready
70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High
50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med
30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports
0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

The Intel Core i9-13900T and NVIDIA GeForce RTX 3090 pair represents a study in extremes: a low-power, high-core-count CPU engineered for efficiency paired with a flagship, power-hungry GPU built for raw throughput. The CPU’s 24 cores and 32 threads, based on the Raptor Lake architecture, offer a massive parallel workload advantage, while the GPU’s 24 GB of GDDR6X memory and Ampere architecture provide immense graphical headroom. The data indicates this is a desktop combination with a combined percentile rank of 83, placing it above most systems but below the absolute peak of performance. Because no measured frames-per-second data exists for this exact pairing, all gaming and application performance metrics discussed here are derived from the synthetic benchmark scores and architectural specifications.

CPU Analysis

The Intel Core i9-13900T is a 24-core, 32-thread processor built on the Raptor Lake-S architecture. It operates on a 10 nm process node from Intel and features a base clock of 1100.00 MHz, which is remarkably low for a high-end desktop chip, but it can boost up to 5.30 GHz. This wide frequency range highlights its design intent: it can sip power during idle or light tasks and surge to high performance when demanded. The CPU has a 35 W TDP, a figure that underscores its efficiency focus, especially when compared to typical high-core-count desktop parts. Its cache configuration includes 80 KB of L1 per core, 2 MB of L2 per core, and a substantial 36 MB of shared L3 cache, which helps feed those 32 threads efficiently.

Benchmark data shows this CPU is no slouch. In Cinebench R23, it scores 36517 points in the multi-core test and 5155 points in single-core. The multi-core score is exceptional, indicating strong performance in heavily threaded tasks like video rendering. The single-core score is also robust, ensuring snappy responsiveness in everyday applications. The PassMark suite further illustrates its character: it scores 43036 in multithreaded tests and 4177 in single-thread tests. The data compression score of 538254 and floating-point math score of 108779 are high, suggesting excellent capability in scientific computing and file archiving. The CPU holds a 92nd percentile ranking among all CPUs, signifying it outperforms the vast majority of processors on the market.

Compared to its nearest rivals, its average benchmark score of 61723 is virtually identical to the Intel Core i9-13900K (deltaPct -0.1), the Intel Core Ultra 7 270HX Plus (deltaPct -0.2), and the Intel Core i9-13900KF (deltaPct -0.2). It also edges out the Intel Xeon 636 by a 0.6 percent margin. This indicates the 13900T’s efficiency-oriented design does not come at a significant cost to raw performance, as it trades blows with the fully unlocked 13900K in aggregate benchmarks. For real workloads, this means the CPU is a top-tier part for multi-threaded productivity, offering near-flagship performance while maintaining a drastically lower power envelope.

Usage Scenarios

High-refresh gaming: The CPU’s strong single-core performance (5155 in Cinebench R23) ensures high frame rates in games that depend on a few fast cores. The 36 MB L3 cache and 24 threads also provide ample headroom for modern game engines that use multiple cores. While the GPU is the primary driver for gaming, this CPU will not be the limiting factor in most scenarios, allowing the system to push high refresh rates at 1440p or 4K, provided the GPU can keep up.

Streaming: This is a prime workload for this CPU. The 32 threads provide massive headroom for encoding video via the CPU (e.g., x264) while simultaneously running a game. The PassMark multithread score of 43036 indicates the processor can handle the encoding workload without significantly impacting game performance. Alternatively, the RTX 3090’s NVENC encoder can offload this task entirely, leaving the CPU completely free for game logic and other background tasks.

Video editing: The Cinebench R23 multi-core score of 36517 is a strong indicator of performance in non-linear editors like Premiere Pro or DaVinci Resolve. Timeline scrubbing, effect rendering, and export times will be fast. The high PassMark data compression score of 538254 also suggests efficient handling of video codecs. The combination of CPU and GPU power makes this system ideal for 4K video editing and color grading.

3D rendering: This workload scales extremely well with core counts, and the 13900T’s 32 threads will be fully utilized. A Cinebench R20 multi-core score of 15337 confirms its ability to render complex 3D scenes. In Blender or Cinema 4D, render times will be significantly shorter than on lower-core-count CPUs. The RTX 3090’s CUDA and RT cores can also accelerate rendering through GPU-accelerated engines, creating a formidable hybrid rendering workstation.

Software development: Compilation tasks are heavily parallelized, and the 13900T’s 32 threads will drastically reduce build times. The PassMark integer math score of 157324 is particularly relevant, as compiler work is integer-heavy. Running virtual machines, containers, and multiple development services simultaneously is also well within the capabilities of this CPU, making it a productive tool for complex software projects.

Student and office work: For standard office applications, web browsing, and document editing, this CPU is massively overpowered. The low 35 W TDP means the system will run cool and quiet, and the strong single-core performance ensures that these tasks feel instantaneous. While this is not a budget-conscious pairing, the CPU’s efficiency and high performance make it an excellent, long-lasting foundation for a workstation that is also used for academic research or heavy multitasking.

Upgrade Path and Platform

The Intel Core i9-13900T uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory through a dual-channel memory bus. It also provides PCIe Gen 5 with 20 lanes from the CPU. This offers a solid foundation for high-speed storage and the latest graphics cards. The integrated UHD Graphics 770 provides a basic display output for troubleshooting or systems without a discrete GPU.

The platform’s memory flexibility is a key advantage, allowing builders to choose between cost-effective DDR4 or high-bandwidth DDR5 depending on their budget and performance needs. The PCIe Gen 5 support ensures that the newest NVMe SSDs can operate at full speed. The CPU has a 35 W TDP, which is remarkably low for this platform, meaning that power delivery requirements are modest from the CPU’s perspective; a standard mid-range motherboard can handle it easily.

The GPU’s TDP is 350 W, and the suggested power supply unit is 750 W. This indicates that the total system draw is substantial, driven mostly by the graphics card. A sensible next upgrade path would be a newer generation GPU, as the RTX 3090 is end-of-life, but the platform itself remains current. The CPU’s performance is still competitive with newer parts, as indicated by its near-identical benchmark scores to the Core i9-13900K. Therefore, a user could upgrade the GPU several generations without the CPU becoming a bottleneck, making this platform a long-lived investment. The CPU is not multiplier-unlocked, so overclocking is not a primary consideration, but its high boost clock and efficiency leave little performance on the table anyway.

Who Should Build It

This system is not for the casual user; it is built for enthusiasts and professionals who demand top-tier performance in both compute and graphics. The target user is a content creator who works with 4K or 8K video, complex 3D scenes, or large datasets. The combination of the 13900T’s 32 threads and the RTX 3090’s 24 GB VRAM is ideal for rendering, simulation, and machine learning workloads.

For gamers, this is a high-end build for those playing at 1440p or 4K with ultra settings. The CPU’s strong single-core performance ensures high frame rates, while the GPU’s massive memory pool and compute power allow for maximum detail and texture quality. It is also a suitable machine for game developers who need to compile code, run game engines, and test graphics features simultaneously.

Small business workstations for architectural visualization, engineering simulation, or financial modeling would benefit from the CPU’s multi-core strength and the GPU’s compute capability. The CPU’s 92nd percentile ranking and the GPU’s 73rd percentile ranking place this system in the upper echelon of available hardware, making it a capable tool for demanding professional applications. Students in engineering or computer science fields would find this system powerful enough for any coursework, though the cost is substantial. The low CPU TDP is a benefit for small form factor or quiet workstation builds, provided the GPU’s size and heat can be managed.

Benchmark Performance

The overall performance profile is defined by two strong components. The CPU’s average benchmark score is 61723, placing it in the 92nd percentile of all CPUs. The GPU’s average benchmark score is 27565, placing it in the 73rd percentile of all GPUs. The combined system percentile is 83.

Looking at the CPU’s specific results, the Cinebench R15 multicore score is 3680, and the R20 multicore is 15337. The PassMark multithread score is 43036. These scores are all near the top of the range for consumer desktop processors. The CPU’s nearest rival, the Intel Core i9-13900K, has an average score of 61766, a delta of -0.1%, meaning the 13900T is effectively tied with the top-tier unlocked part.

For the GPU, the 3DMark Steel Nomad DX12 score is 5118. The Geekbench OpenCL score is 172758 and Vulkan score is 53927. The PassMark G3D score is 26645, and the GPU compute score is 15356. The GPU’s nearest rival, the NVIDIA GeForce RTX 4070 Mobile, has an average score of 27435, a delta of 0.5% in favor of the RTX 3090. This indicates that while the RTX 3090 is not at the absolute top of the stack anymore, it still performs on par with or better than many modern mid-range parts. The combined picture is a system that excels in all areas, with the CPU being the standout performer relative to its peers.

GPU Analysis

The NVIDIA GeForce RTX 3090 is an Ampere-architecture GPU built on an 8 nm Samsung process. It houses 28,300 million transistors on a 628 mm² die and features 10496 shading units, 328 TMUs, and 112 ROPs. The GPU has 82 RT cores for ray tracing and 328 tensor cores for AI acceleration. Its base clock is 1395 MHz, with a boost clock of 1695 MHz.

The memory subsystem is a major highlight: it has 24 GB of GDDR6X memory on a 384-bit bus, providing 936.2 GB/s of bandwidth. This massive memory pool is ideal for 4K gaming with high-resolution textures, 3D rendering with large scenes, and machine learning models that require large datasets. The memory clock runs at 1219 MHz, with an effective data rate of 19.5 Gbps. The GPU’s compute power is rated at 35.58 TFLOPS for FP32 and FP16.

In terms of raw graphics performance, the PassMark G3D score of 26645 and the 3DMark Steel Nomad score of 5118 show that it remains a very capable part, though not the fastest on the market. Its percentile rank of 73 indicates that newer, more powerful GPUs exist. However, its nearest rivals are the RTX 4070 Mobile and AMD Radeon RX 6700 XT, which it slightly edges out, showing it still beats many current mid-range desktop and high-end mobile parts. The 24 GB VRAM is a significant advantage over these rivals, as it allows for larger textures and datasets without running out of memory. For rendering, the RT and Tensor cores provide hardware acceleration for ray-traced effects and DLSS, making it a strong choice for both gaming and creative workflows.

Gaming Performance

Note: There are no measured FPS rows for this exact CPU+GPU combination in the data. All frame rate discussions below are estimates based on the synthetic benchmark scores and relative performance of the components.

At 1080p, the system is likely to be heavily CPU-bound. The i9-13900T’s strong single-core score of 5155 in Cinebench R23 will push frame rates very high in most titles, but the RTX 3090’s capabilities will be underutilized. Expect high refresh rates exceeding 144 FPS in many esports and less demanding games.

At 1440p, the balance shifts toward the GPU. The RTX 3090’s G3D score of 26645 indicates it can handle high refresh rates at this resolution in most games. Frame rates will be in the range of 100-144+ FPS for many titles with ultra settings, though very demanding games may see lower numbers.

At 4K, the GPU becomes the primary bottleneck. The RTX 3090’s 24 GB VRAM and high bandwidth (936.2 GB/s) are well-suited for this resolution. The data suggests the GPU’s performance is comparable to an RTX 4070 Mobile, which is a strong 1440p card. Therefore, at 4K, the system is likely to provide 60-100 FPS in most AAA titles with ultra settings, with less demanding games hitting higher numbers. Ray tracing will significantly reduce frame rates, but the RT cores will make it playable. The CPU will have plenty of headroom at 4K, so frame rates will be dictated almost entirely by the GPU’s capabilities.

FAQ

Q: What is the combined performance percentile of this system?

A: The combined percentile rank for the Intel Core i9-13900T and NVIDIA GeForce RTX 3090 system is 83.

Q: How does the Intel Core i9-13900T compare to the Intel Core i9-13900K?

A: The Core i9-13900T has an average benchmark score of 61723, while the Core i9-13900K has a score of 61766, a delta of -0.1 percent. They are effectively tied in aggregate performance.

Q: How much memory does the NVIDIA GeForce RTX 3090 have and what is its bandwidth?

A: The GPU has 24 GB of GDDR6X memory on a 384-bit bus, providing a bandwidth of 936.2 GB/s.

Q: What is the TDP of the CPU and what power supply is suggested for the GPU?

A: The Intel Core i9-13900T has a TDP of 35 W. The NVIDIA GeForce RTX 3090 has a TDP of 350 W, and the suggested power supply for the system is 750 W.

Q: What memory types does the Intel Core i9-13900T support?

A: The CPU supports both DDR4 and DDR5 memory in a dual-channel configuration.

Q: What is the CPU's single-core performance in Cinebench R23?

A: The Intel Core i9-13900T scores 5155 points in the Cinebench R23 single-core test.

Q: Is the RTX 3090's performance comparable to any modern mobile GPUs?

A: Yes, the RTX 3090’s average benchmark score of 27565 is 0.5 percent higher than the NVIDIA GeForce RTX 4070 Mobile, which has an average score of 27435.

Balance and Bottleneck

The performance balance between these two components is workload-dependent. For CPU-intensive tasks like video encoding, 3D rendering, and software compilation, the i9-13900T is the star. Its 92nd percentile ranking among CPUs means it will rarely be a limiting factor. The GPU will assist in rendering tasks but is not the primary driver.

For gaming, the bottleneck shifts based on resolution. At 1080p, the CPU’s strong single-core performance is likely to be the limiting factor, as the GPU can render frames faster than the CPU can feed them. At 1440p and 4K, the GPU becomes the primary bottleneck. The RTX 3090’s 73rd percentile ranking indicates that while it is a powerful card, it is not the absolute fastest available. In this pairing, the CPU has significantly more headroom relative to its peers than the GPU does. This means that in a gaming scenario, the GPU will likely be the component that prevents the system from achieving the highest possible frame rates at 4K, while the CPU sits with performance to spare.

The FPS scaling with resolution follows this logic: at lower resolutions, the CPU’s high percentile ranking dominates; at higher resolutions, the GPU’s lower relative standing becomes the constraint. The data suggests that to achieve a more balanced system for 4K gaming, a more powerful GPU than the RTX 3090 would be needed to match the CPU’s exceptional performance. Conversely, for productivity tasks, the balance is heavily skewed towards the CPU, and the GPU’s role is more supplementary, providing acceleration for specific tasks like rendering or compute.